Zhang Meirong

Henan Doer Environmental Protection Technology Co., Ltd. was founded in 1992 and is headquartered in Shangqiu, Henan—a city renowned for its rich history and cultural heritage. As a high-tech enterprise, Daer Technology’s products are widely used in industries such as automotive manufacturing and repair, rail transportation, wind turbine blades, and heavy-duty construction machinery. Integrating R&D, intelligent manufacturing, comprehensive services, and value-adding solutions, Daer Technology has established offices and sales service centers across more than 30 provinces and municipalities in China. Internationally, its products are exported to markets in the United States, the Middle East, Africa, Russia, Central Asia, and other regions worldwide.